Elmont, NY Radon Mitigation and Testing

Q: What EPA Radon Zone is Elmont in?

Elmont is in Nassau County, EPA Zone 3.

Q: How much does radon mitigation cost in Elmont?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Nassau County

EPA Zone 3

Part of Long Island's Nassau County within the greater New York City Metro area, Elmont features predominantly post-war suburban development with split-level and ranch homes in zip code 11003. Although current radon testing data is limited for this densely populated area, Long Island's glacial outwash soils can create variable radon conditions. Homeowners in Elmont should consider testing, particularly in homes with finished basements or lower-level living spaces where radon tends to accumulate.

Elmont, NY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Elmont, NY Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Elmont Radon Facts

Key details about the radon risk profile for Elmont and the 11003 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Nassau County, NY

Zip Code

11003

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Elmont and the 11003 zip code are located in Nassau County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Elmont, NY

What EPA Radon Zone is Elmont in?

Elmont and the 11003 zip code are in Nassau County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Elmont?

Radon mitigation in Elmont typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Elmont?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in New York

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Brooklyn	10.80 pCi/L	5
Oneonta	6.50 pCi/L	4
Clifton Park	3.75 pCi/L	4
Elmira	15.00 pCi/L	3
Saugerties	10.67 pCi/L	3
Staten Island	4.00 pCi/L	3
New York	9.00 pCi/L	2
Yonkers	8.00 pCi/L	2
Horseheads	7.50 pCi/L	2
Poughkeepsie	16.00 pCi/L	1
Buffalo	4.00 pCi/L	1
Pelham	3.00 pCi/L	1